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Hydraulic-Magnetic Circuit Breaker


We offer the complete range of Carling Hydraulic-Magnetic Circuit Breakers. With an extensive range of options and accessories, they offer a reliable and cost effective solution to almost any design challenge.

• Comprehensive range of sizes and ratings from 0.02 to 700 amps
• Temperature insensitive, wide operating temperature range with no need for ambient temperature de-rating
• Wide range of trip characteristics from instantaneous to ultra-long
• Large variety of actuators including illuminated, bi-colour, metal toggle and guarded options
• Dual coil, remotely operated, auxiliary, alarm and special circuit options available
• High DC voltage models available – ideal for use with solar arrays
• Military grade “COTS” parts available to MIL-PRF-55629/MIL STD 202UL
• Available with UL, CSA, VDE, TUV certifications


Available in the following ranges:


• Current Range: 0.02 - 50A
• Max. Voltage: 277VAC, 80VDC
• General purpose, Marine, Renewable Energy, Telecoms

a-series pdf  A-Series Data Sheet PDF


• Current Range: 0.02 - 50A
• Max. Voltage: 277VAC, 80VDC
• Power supplies, Medical, Generators, Marine, Military

B-Series   B-Series Data Sheet PDF


• Current Range: 0.02 - 100A
• Max. Voltage: 277/480YVAC, 125VDC
• High currents and voltages, remote operation options

c-series   C-Series Data Sheet PDF


• Current Range: 50 - 125A
• Max. Voltage: 600VDC
• High DC currents and voltages, Photovoltaic systems

cx-series   CX-Series Data Sheet PDF


• Current Range: 0.02 - 50A
• Max. Voltage: 277/480YVAC, 125VDC
• DIN rail mounting, General purpose

d-series   D-Series Data Sheet PDF


• Current Range: 0.002 - 100A
• Max. Voltage: 600VAC, 125VDC
• Generators, High currents and voltages, Military

e-series   E-Series Data Sheet PDF


• Current Range: 50 - 700A
• Max. Voltage: 277VAC, 125VDC
• Extreme temperatures, High current battery disconnect, Solar power

f-series   F-Series Data Sheet PDF


• Current Range: 0.02 - 100A
• Max. Voltage: 240/480YVAC, 80VDC
• DIN rail mounting, General purpose, Built-in auxiliary available

g-series   G-Series Data Sheet PDF


• Current Range: 1 - 32A
• Max. Voltage: 240VAC, 80VDC
• Lower cost, Compact, Meets IEC spacing requirments

h-series   H-Series Data Sheet PDF


• Current Range: 1 - 30A
• Max. Voltage: 240VAC
• Ultra low profile, Data/telecoms, Power distribution

l-series   L-Series Data Sheet PDF


• Current Range: 0.02 - 30A
• Max. Voltage: 250VAC, 80VDC
• Communications, Vehicles, Marine, Generators and power

m-series   M-Series Data Sheet PDF


• Current Range: 0.2 - 30A
• Max. Voltage: 50VDC
• Compact, Rugged, Reliable, Military

ms-series   MS-Series Data Sheet PDF

Tel: +44 (0) 1923 222 227
Fax: +44 (0) 1923 219 700
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